TZone TZ-AVL08 is a GPS/GSM/GPRS tracking device, which is specially developed and designed for real-time vehicle tracking and security. With superior GPS and GPRS modules, TZone TZ-AVL08 has good sensitivity and stable performance. It can achieve accurate GPS positioning even in remote areas. TZone TZ-AVL08 is the most advanced vehicle GPS tracker device from TZone Digital.